Pablo is a masculine given name, the Spanish form of the name Paul. People Pablo Acha (born 1996), Spanish archer Pablo Alarcón (born 1946), Argentine actor Pablo Alborán (born 1989), Spanish sing
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f52f011304e64a5d7709880404d6e0259961e531fdfb61d9ca3b15d3e4deee. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06d62877-a3e0-47e6-8934-ab24cd482a96.json and https://artists.proofprofile.net/proofs/artist/06d62877-a3e0-47e6-8934-ab24cd482a96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).